Haha I had to do the same thing on my old board (same as yours), but that didn't fix the problem unfortunately. I also have the EXACT same ram config (a pair of older one and a pair of newer ones). See?
haha thats awesome dude! Did you notice if the older ones and the newer ones aren't in the corresponding slot then it drives everything crazy? I noticed that, it was weird. Overclock that 6000+!!!!